234134243 has 8 divisors (see below), whose sum is σ = 272117760. Its totient is φ = 197284680.

The previous prime is 234134239. The next prime is 234134309. The reversal of 234134243 is 342431432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234134243 - 2² = 234134239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234130243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283043 + ... + 283868.

It is an arithmetic number, because the mean of its divisors is an integer number (34014720).

Almost surely, 2^234134243 is an apocalyptic number.

234134243 is a deficient number, since it is larger than the sum of its proper divisors (37983517).

234134243 is an equidigital number, since it uses as much as digits as its factorization.

234134243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566977.

The product of its digits is 6912, while the sum is 26.

The square root of 234134243 is about 15301.4457813633. The cubic root of 234134243 is about 616.3418323621.

Adding to 234134243 its reverse (342431432), we get a palindrome (576565675).

The spelling of 234134243 in words is "two hundred thirty-four million, one hundred thirty-four thousand, two hundred forty-three".